A PDE Characterization of Anisotropic Hardy Spaces

A PDE Characterization of Anisotropic Hardy Spaces
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发表时间:
2020-11
期刊:
arXiv: Classical Analysis and ODEs
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通讯作者:
Marcin Bownik;L. Wang
Marcin Bownik;L. Wang
中科院分区:
其他
文献类型:
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作者:
Marcin Bownik;L. Wang

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通过将各向异性Hardy空间$H_A^p$与一般连续群的抛物型Hardy空间进行识别,得到了该空间$H_A^p$的微分刻划。这使得H_A^p$可以用Calderon和Torchinsky的抛物型微分方程来定义。我们还提供了关于线性变换的等效各向异性Hardy空间对应的膨胀的分类。
We obtain a differential characterization for the anisotropic Hardy space $H_A^p$ by identifying it with a parabolic Hardy space associated with a general continuous group. This allows $H_A^p$ to be defined using a parabolic differential equation of Calderon and Torchinsky. We also provide a classification of dilations corresponding to equivalent anisotropic Hardy spaces with respect to linear transformations.